body {font-family: "微软雅黑"; margin: 0;}

/*公共样式*/
.mai-icon {
	background: #3fd3b1;
    width: 40px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    border-radius: 50%;
    color: white;
}

/*去掉按钮的默认样式*/
button {
	outline:none;
}

/*导航条*/
.navbar-default {
    background: #fff;
    border: none;
    box-shadow: 0px 2px 8px 0px rgba(50,50,50,0.55);
}

.navbar-default .navbar-brand {
	color: #40d2b1;
    font-size: 26px;
    font-weight: bold;
    height: 70px;
    line-height: 35px;
}

.navbar-default .navbar-nav > li > a {
	height: 70px;
    line-height: 35px;
    color: #666;
    font-weight: bold;
}

.navbar-toggle {
	margin-top: 17px;
}

.navbar-default .navbar-toggle:hover {
    border-color: #3fd3b1;
    background-color: #3fd3b1;
}

.navbar-default .navbar-toggle .icon-bar {
    background-color: #3c7659;
}

/*home*/
#home {
	text-align: center;
	width: 100%;
	/*导航栏锁定会挡住*/
	margin-top: 70px;
	background:url(../img/home-bg.jpg);
	background-size: cover;
	color: #FFFFFF;
}

.lvjing {
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,0.7);
	padding-top: 90px;
	padding-bottom: 90px;
}

/*bbs*/
#bbs {
	text-align: center;
	padding: 80px 0;
}

#bbs a {
	color: #666666;
	text-decoration: none;
}

#bbs .col-md-4:hover {
	padding: 15px;
	background: #f1f1f1;
	box-shadow: 1px 1px 4px #CCCCCC;
}

#bbs img {
	/*水平居中*/
	margin: 0 auto;
}

/*html5区域*/
#html5 {
	background: #f8f8f8;
	padding: 80px 0;
}

#html5 p {
	line-height: 40px;
}

/*bootstrap区域*/
#bootstrap {
	background: #FFFFFF;
	padding: 80px 0;
}

#bootstrap p {
	line-height: 40px;
}

/*最新课程*/
#course {
	text-align: center;
}

#course h2 {
	line-height: 70px;
}

#course img {
	/*水平居中*/
	margin: 0 auto;
}

#course button {
	border: 1px solid #CCCCCC;
	margin-top: 15px;
	margin-bottom: 15px;
	padding: 10px;	
}

/*app下载*/
#app {
	padding: 80px 0;
}

/*联系我们*/
#contact {
	background: url(../img/contact-bg.png);
	background-size: cover;
	color: white;
}

#contact .form-control {
	border: none;
	border-radius: 0;
	height: 50px;
	margin-bottom: 20px;
}

#contact textarea .form-control {
	height: auto;
}

#contact input[type="submit"] {
	background: #40D2B1;
	color: white;
}

/*footer*/
footer {
	text-align: center;
	padding: 20px;
	font-weight: 400;
}
